CN217991027U

CN217991027U - Hole forming equipment

Info

Publication number: CN217991027U
Application number: CN202222629370.4U
Authority: CN
Inventors: 汲昂; 夏俊生; 刘祥
Original assignee: Anhui Jiaxin Zhongcheng Machinery Co ltd
Current assignee: Anhui Jiaxin Zhongcheng Machinery Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-09
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a trompil equipment technical field discloses a trompil equipment, including L type base, the stripper plate that the one end fixed connection of base has, the inside interlude of L type base is provided with two-way threaded rod, two-way threaded rod's surface threaded connection has the threaded sleeve, threaded sleeve and stripper plate fixedly connected with, the outer fixed surface of stripper plate is connected with to the butt piece, the equal fixedly connected with in both ends of two-way threaded rod rotates the button, can prevent that the phenomenon of aversion from appearing in the crankcase lid when punching, guarantee the stability of punching, L type base's outer fixed surface is connected with the limiting plate, the one end fixedly connected with connecting plate of keeping away from L type base of limiting plate, be provided with the gag lever post between connecting plate and the L type base, the outer surface swing joint of gag lever post has the movable sleeve, electric putter's output passes fixed frame and drive frame and puncher fixed connection, can make the device can adjust the position of puncher according to the actual requirement of punching, improve the practicality of device.

Description

Hole forming equipment

Technical Field

The utility model relates to a trompil equipment technical field, in particular to trompil equipment.

Background

The lower part of the cylinder block, where the crankshaft is mounted, is called the crankcase, which is cast integrally with the cylinder block, and includes an upper crankcase, which stores lubricating oil and closes the upper crankcase, and is also called the sump. The oil pan is stressed little and is generally stamped from sheet steel, and its shape depends on the overall layout of the engine and the capacity of the engine oil. An oil stabilizing baffle plate is arranged in the oil pan to prevent the oil level fluctuation from being overlarge when the automobile is jolt. The bottom of the oil pan is also provided with an oil drain plug, and a permanent magnet is usually arranged on the oil drain plug to adsorb metal chips in lubricating oil and reduce the abrasion of an engine. Gaskets are provided between the upper and lower crankcase engagement surfaces to prevent leakage of lubricating oil, and during use of the crankcase, it is necessary to open a bore in the crankcase cover, thereby requiring the use of a bore opening device.

The retrieved patent number CN 2156988167U discloses a drilling device for processing a crankshaft box cover, which comprises a slide bar, wherein the top of the slide bar is provided with a case, the bottom of one end of the case is provided with a motor, the bottom of the other end of the case is provided with an output shaft, the bottom end of the output shaft is fixedly provided with an inner block, the outer wall of the inner block is sleeved with an outer sleeve seat, four quadrants of the inner wall of the outer sleeve seat are provided with transmission grooves, four quadrants of the outer wall of the inner block are provided with mounting grooves, and a transmission block is arranged in each mounting groove; the utility model discloses a transmission piece of design, outer sleeve seat and interior piece, interior piece is installed on the output shaft, outer sleeve seat rotates to be installed on interior piece, go into the transmission recess of outer sleeve seat inner wall through the transmission piece card, realize synchronous rotation, and then drive the trompil drill bit and rotate work, but this device is in the use in reality, owing to do not possess stop gear, lead to the device at the actual in-process that punches, even the manual work is pressed, the crankcase lid also can carry out relative movement under the drive of puncher, make the precision that punches reduce, and this device is at the in-service use in-process because the trompil drill bit is fixed connection with actuating mechanism, and then cause the device can not adjust according to the actual specification of crankcase lid, the practicality of reducing mechanism.

SUMMERY OF THE UTILITY MODEL

The above technical object of the present invention can be achieved by the following technical solutions: a punching device comprises an L-shaped base, wherein one end of the base is fixedly connected with an extrusion plate, a bidirectional threaded rod is inserted into the L-shaped base, the outer surface of the bidirectional threaded rod is in threaded connection with a threaded sleeve, the threaded sleeve is fixedly connected with the extrusion plate, the outer surface of the extrusion plate is fixedly connected with a butting block, and the two ends of the bidirectional threaded rod are both fixedly connected with rotating buttons;

the outer fixed surface of L type base is connected with the limiting plate, the one end fixedly connected with connecting plate of keeping away from L type base of limiting plate, be provided with the gag lever post between connecting plate and the L type base, the surface swing joint of gag lever post has the movable sleeve, the fixed frame of outer fixed surface fixedly connected with of movable sleeve, the inside of fixed frame has the pivot through bearing frame swing joint, the outer fixed surface of pivot is connected with the worm wheel, the outer fixed surface of pivot is connected with the gear, the outer fixed surface of limiting plate is connected with the rack, the gear passes fixed frame and rack swing joint, the inside interlude of fixed frame is provided with the worm, worm and worm wheel swing joint, the lower fixed surface fixedly connected with drive frame of fixed frame, the upper surface of fixed frame is provided with electric putter, the inside of drive frame is provided with the puncher, electric putter's output passes fixed frame and drive frame and puncher fixed connection.

Preferably, the lower surface of the L-shaped base is fixedly connected with four supporting seats, and the lower surfaces of the four supporting seats are fixedly connected with rubber pads.

Preferably, the telescopic links are uniformly distributed on two side surfaces of the L-shaped base, and the number of the telescopic links is four and two.

Preferably, the outer surface of the abutting block is fixedly connected with a rubber pad, and the thickness of the rubber pad is two millimeters to four millimeters.

Preferably, the limiting rods are uniformly distributed on the outer surface of the connecting plate, and the number of the limiting rods is two.

Preferably, the outer fixed surface of fixed frame is connected with the backup pad, the last fixed surface of backup pad is connected with servo motor, servo motor's output and worm fixed connection, the worm passes through bearing frame and fixed frame swing joint.

The utility model has the advantages that: when the device uses, through rotating two-way threaded rod, because two-way threaded rod passes through threaded sleeve and is connected with the stripper plate, and two-way threaded rod and threaded sleeve threaded connection, so when rotating two-way threaded rod, can order about threaded sleeve and drive the stripper plate and remove along two-way threaded rod, because the external fixed surface of stripper plate is connected with the piece that supports, when the both sides stripper plate is removed toward the centre, can carry on spacingly to the case lid, and then can prevent that the phenomenon of aversion from appearing in the crankcase lid when punching, guarantee the stability of punching.

The worm can be driven to rotate through the operation of the servo motor, the worm and the worm wheel are movably connected, the worm wheel is movably connected with the rotating shaft, the rotating shaft can be driven to rotate when the worm rotates, the rotating shaft is fixedly connected with the gear, the gear and the rack are movably connected, the gear can be driven to rotate when the rotating shaft rotates, the gear can drive the fixing frame to move along the limiting rod through the movable sleeve, the device can be adjusted according to actual punching requirements, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an overall structural schematic diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a side view of the present invention.

In the figure, 1, L-shaped base; 2. a telescopic rod; 3. a pressing plate; 4. a bidirectional threaded rod; 5. a threaded bushing; 6. a butting block; 7. a knob is rotated; 8. a limiting plate; 9. a connecting plate; 10. a limiting rod; 11. a movable sleeve; 12. a fixing frame; 13. a rotating shaft; 14. a worm gear; 15. a gear; 16. a rack; 17. a servo motor; 18. a worm; 19. a drive frame; 20. an electric push rod; 21. a hole puncher.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to figures 1-3 of the drawings,

example 1: the punching device comprises a base 1, an extrusion plate 3 fixedly connected with one end of the base 1, a bidirectional threaded rod 4 inserted into the L-shaped base 1, a threaded sleeve 5 connected with the outer surface of the bidirectional threaded rod 4 in a threaded manner, the threaded sleeve 5 fixedly connected with the extrusion plate 3, a butt block 6 fixedly connected with the outer surface of the extrusion plate 3, and a rotating button 7 fixedly connected with the two ends of the bidirectional threaded rod 5, wherein the bidirectional threaded rod 4 is connected with the extrusion plate 3 through the threaded sleeve 5, and the bidirectional threaded rod 4 is in threaded connection with the threaded sleeve 5, so that when the bidirectional threaded rod 4 is rotated, the threaded sleeve 5 can be driven to drive the extrusion plate 3 to move along the bidirectional threaded rod 4, and because the butt block 6 is fixedly connected with the outer surface of the extrusion plate 3, when the extrusion plates 3 on two sides move towards the middle, the box cover can be limited, the phenomenon of crankshaft displacement of the box cover during punching can be prevented, and the punching stability can be ensured;

example 2: a limiting plate 8 is fixedly connected to the outer surface of the L-shaped base 1, a connecting plate 9 is fixedly connected to one end of the limiting plate 8, which is far away from the L-shaped base 1, a limiting rod 10 is arranged between the connecting plate 9 and the L-shaped base 1, a movable sleeve 11 is movably connected to the outer surface of the limiting rod 10, a fixed frame 12 is fixedly connected to the outer surface of the movable sleeve 11, a rotating shaft 13 is movably connected to the inside of the fixed frame 12 through a bearing seat, a worm wheel 14 is fixedly connected to the outer surface of the rotating shaft 13, a gear 15 is fixedly connected to the outer surface of the rotating shaft 13, a rack 16 is fixedly connected to the outer surface of the limiting plate 8, the gear 15 penetrates through the fixed frame 12 to be movably connected with the rack 16, a worm 18 is arranged inside the fixed frame 12 in an inserting manner, the worm 18 is movably connected with the worm wheel 14, a driving frame 19 is fixedly connected to the lower surface of the fixed frame 12, and an electric push rod 20 is arranged on the upper surface of the fixed frame 12, the perforating machine 21 is arranged in the driving frame 19, the output end of the electric push rod 20 penetrates through the fixed frame 12 and the driving frame 19 to be fixedly connected with the perforating machine 21, the worm 18 can be driven to rotate by utilizing the operation of the servo motor 17, the worm 18 is movably connected with the worm wheel 14, and the worm wheel 14 is movably connected with the rotating shaft 13, so that the rotating shaft 13 can be driven to rotate when the worm 18 rotates, the rotating shaft 13 is fixedly connected with the gear 15, and the gear 15 is movably connected with the rack 16, so that the gear 15 can be driven to rotate when the rotating shaft 13 rotates, the gear 15 can drive the fixed frame 13 to move along the limiting rod 10 through the movable sleeve 11, the position of the perforating machine 21 can be adjusted according to actual perforating requirements, and the practicability of the device is improved.

The working principle is as follows: the safety of each structure of the device is checked before the device is used, when the device is used, the bidirectional threaded rod 4 is rotated, the bidirectional threaded rod 4 is connected with the extrusion plate 3 through the threaded sleeve 5, and the bidirectional threaded rod 4 is in threaded connection with the threaded sleeve 5, so when the bidirectional threaded rod 4 is rotated, the threaded sleeve 5 can be ordered to drive the extrusion plate 3 to move along the bidirectional threaded rod 4, as the external surface fixed connection of the extrusion plate 3 is connected with the butting block 6, when the extrusion plates 3 on two sides move towards the middle, the box cover can be limited, the phenomenon that the crankcase cover is displaced when punching is carried out can be prevented, the punching stability is ensured, meanwhile, the worm 18 can be driven to rotate by utilizing the operation of the servo motor 17, as the worm 18 is movably connected with the worm wheel 14 and the worm wheel 14 is movably connected with the rotating shaft 13, the rotating shaft 13 can be driven to rotate when the worm 18 is rotated, as the rotating shaft 13 is fixedly connected with the gear 15 and the gear 15 is movably connected with the rack 16, the gear 15 can be driven to rotate when the rotating shaft 13, and further the gear 15 can be driven to move along the movable sleeve 11, and the limiting rod 13 can be moved according to the practical punching device, and the punching machine can improve the punching position requirements of the punching device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tapping apparatus comprising an L-shaped base (1), characterized in that: the side surface of the L-shaped base (1) is fixedly connected with a telescopic rod (2), one end, far away from the L-shaped base (1), of the telescopic rod (2) is fixedly connected with an extrusion plate (3), a bidirectional threaded rod (4) is arranged inside the L-shaped base (1) in an inserting mode, the outer surface of the bidirectional threaded rod (4) is in threaded connection with a threaded sleeve (5), the threaded sleeve (5) is fixedly connected with the extrusion plate (3), the outer surface of the extrusion plate (3) is fixedly connected with a butting block (6), and two ends of the bidirectional threaded rod (4) are fixedly connected with rotating buttons (7);

the utility model discloses a punching machine, including L type base (1), the outer fixed surface of L type base (1) is connected with limiting plate (8), the one end fixedly connected with connecting plate (9) of keeping away from L type base (1) of limiting plate (8), be provided with gag lever post (10) between connecting plate (9) and L type base (1), the outer surface swing joint of gag lever post (10) has movable sleeve (11), the outer fixed surface of movable sleeve (11) is connected with fixed frame (12), the inside of fixed frame (12) has pivot (13) through bearing frame swing joint, the outer fixed surface of pivot (13) is connected with worm wheel (14), the outer fixed surface of pivot (13) is connected with gear (15), the outer fixed surface of limiting plate (8) is connected with rack (16), gear (15) pass fixed frame (12) and rack (16) swing joint, the inside of fixed frame (12) is provided with worm (18) interlude, worm (18) and worm wheel (14) swing joint, the lower fixed surface of fixed frame (12) is connected with drive frame (19), the upper surface of fixed frame (12) is provided with electric putter (20), the drive frame (19) of drive frame (19) be provided with puncher output (21), punch (21) and electric putter (21) pass And (4) fixedly connecting.

2. The tapping apparatus as set forth in claim 1 wherein: the lower surface of the L-shaped base (1) is fixedly connected with four supporting seats, and the lower surfaces of the four supporting seats are fixedly connected with rubber pads.

3. The tapping apparatus as set forth in claim 1 wherein: the telescopic rods (2) are uniformly distributed on two side faces of the L-shaped base (1), and the number of the telescopic rods (2) is four and two.

4. The tapping apparatus as set forth in claim 1 wherein: the outer surface of the abutting block (6) is fixedly connected with a rubber pad, and the thickness of the rubber pad ranges from two millimeters to four millimeters.

5. The tapping apparatus as set forth in claim 1 wherein: the limiting rods (10) are uniformly distributed on the outer surface of the connecting plate (9), and the number of the limiting rods (10) is two.

6. The tapping apparatus as set forth in claim 1 wherein: the fixed surface of fixed frame (12) is connected with the backup pad, the last fixed surface of backup pad is connected with servo motor (17), the output and worm (18) fixed connection of servo motor (17), worm (18) are through bearing frame and fixed frame (12) swing joint.